Do you agree with school rule " No Electronics " ?

I Clearly understand why our school doesn't want any students to bring in their electronics like , cellphone , i pods , game devices or even smart phones . They say this because they think that if students bring in their phones and stuff they wouldn't pay attention in school and i know that's true . But sometimes students need their cellphones for emergency's and some kids work better listening to music . Like i do i work faster and better when I'm listening to my i pod.